Examples of Dastardly in a Sentence

"Dastardly" in a Sentence: What is a good sentence for the word dastardly? Please find below our selected examples of "Dastardly" in a sentence.

As an adjective:
1. The villain came up with a dastardly plan to take over the city.
2. The dastardly scheme seemed to be working, much to the hero's dismay.
3. She always had a dastardly grin on her face when she was up to no good.

As an adverb:
4. The thief snuck dastardly through the quiet streets in the dead of night.
5. The rumor spread dastardly through the small town, causing chaos among the residents.

As a noun:
6. The dastardly was eventually caught and brought to justice.
7. The town's people whispered about the dastardly's return to wreak havoc once more.